名词
中文翻译：浅层矿床
同义词：
['shallow deposit', 'shallow rock', 'shallow vein']
例句：
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1. Themine is located in a shallow placer, which makes it difficult to extract the minerals.
这个矿位于一个浅层矿床，这使得提取矿物变得困难。
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2.The discovery of this shallow placer has sparked renewed interest in the region's mineral resources.
这个浅层矿床的发现重新点燃了人们对该地区矿产资源的兴趣。
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3.The mining company plans to exploit the shallow placer for its valuable minerals.
这家矿业公司计划开采浅层矿床中的宝贵矿物。